My friend is selling an 88 Four Winns 215 Sundowner, which I am thinking of buying. He says the only problem it has is the shifter. When I asked what the problem was he said its sticks in forward and he has to play with it to get it into nuetral. I had this problem with my merc alpha drive and it was the neutral interupt switch (? I think this is what its called by merc) I am assuming this is the same problem he his having, or could it be worse?? He recently replaced the engine, then blew up his upper unit (didn't know how to change the gear oil) and had it rebuilt. Claims he had all the parts in the lower unit replaced also. From what I read in recent posts it sounds like it might be the cable, either needs to be replaced or adjusted. Correct? Any idea without looking at the boat how much it is going to cost to have this corrected, and is their OMC mechanics out there?